Feat : FAQ 저장 API

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/FaqSaveBean.java

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+package HalfFifty.HalfFifty_BE.FAQ.bean;
+
+import HalfFifty.HalfFifty_BE.FAQ.bean.small.CreateFaqDAOBean;
+import HalfFifty.HalfFifty_BE.FAQ.bean.small.SaveFaqDAOBean;
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.UUID;
+
+@Component
+public class FaqSaveBean {
+    CreateFaqDAOBean createFaqDAOBean;
+    SaveFaqDAOBean saveFaqDAOBean;
+
+    @Autowired
+    public FaqSaveBean(CreateFaqDAOBean createFaqDAOBean, SaveFaqDAOBean saveFaqDAOBean) {
+        this.createFaqDAOBean = createFaqDAOBean;
+        this.saveFaqDAOBean = saveFaqDAOBean;
+    }
+
+    // FAQ 저장
+    public UUID exec(RequestFaqSaveDTO requestFaqSaveDTO) {
+        // FAQ 객체 생성
+        FaqDAO faqDAO = createFaqDAOBean.exec(requestFaqSaveDTO);
+        if(faqDAO == null) return null;
+
+        // 생성한 객체 저장
+        saveFaqDAOBean.exec(faqDAO);
+
+        // 키값 반환
+        return faqDAO.getFAQId();
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/small/CreateFaqDAOBean.java

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+package HalfFifty.HalfFifty_BE.FAQ.bean.small;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+
+@Component
+public class CreateFaqDAOBean {
+
+    // Faq 객체 생성
+    public FaqDAO exec(RequestFaqSaveDTO requestFaqSaveDTO) {
+        return FaqDAO.builder()
+                .question(requestFaqSaveDTO.getQuestion())
+                .answer(requestFaqSaveDTO.getAnswer())
+                .createdAt(LocalDateTime.now())
+                .build();
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/small/SaveFaqDAOBean.java

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+package HalfFifty.HalfFifty_BE.FAQ.bean.small;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import HalfFifty.HalfFifty_BE.FAQ.repository.FaqRepositoryJPA;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Component
+public class SaveFaqDAOBean {
+    FaqRepositoryJPA faqRepositoryJPA;
+
+    @Autowired
+    public SaveFaqDAOBean(FaqRepositoryJPA faqRepositoryJPA) {
+        this.faqRepositoryJPA = faqRepositoryJPA;
+    }
+
+    // Faq 객체 저장
+    public void exec(FaqDAO faqDAO) {
+        faqRepositoryJPA.save(faqDAO);
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/controller/FaqController.java

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+package HalfFifty.HalfFifty_BE.FAQ.controller;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import HalfFifty.HalfFifty_BE.FAQ.service.FaqService;
+import HalfFifty.HalfFifty_BE.keyword.domain.DTO.ResponseKeywordGetDTO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+@RestController
+@CrossOrigin("*")
+@RequestMapping("/FAQ")
+public class FaqController {
+    FaqService faqService;
+
+    @Autowired
+    public FaqController(FaqService faqService) {
+        this.faqService = faqService;
+    }
+
+    @PostMapping
+    public ResponseEntity<Map<String, Object>> saveFaq(@RequestBody RequestFaqSaveDTO requestFaqSaveDTO) {
+        // Faq 저장 service
+        UUID FaqId = faqService.saveFaq(requestFaqSaveDTO);
+
+        // Faq 저장 여부
+        boolean success = FaqId != null;
+
+        // Map을 통해 메시지와 list 값 json 데이터로 변환
+        Map<String, Object> requestMap = new HashMap<>();
+        requestMap.put("success", success);
+        requestMap.put("message", success ? "FAQ 저장 성공" : "FAQ 저장 실패");
+        requestMap.put("FAQId", FaqId);
+
+        // status, body 설정해서 응답 리턴
+        return ResponseEntity.status(HttpStatus.OK).body(requestMap);
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/domain/DTO/RequestFaqSaveDTO.java

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+package HalfFifty.HalfFifty_BE.FAQ.domain.DTO;
+
+import lombok.Data;
+
+@Data
+public class RequestFaqSaveDTO {
+    String question;
+    String answer;
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/domain/FaqDAO.java

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+package HalfFifty.HalfFifty_BE.FAQ.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.*;
+
+import java.time.LocalDateTime;
+import java.util.UUID;
+
+@Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Getter
+@Setter
+@Builder
+public class FaqDAO {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    UUID FAQId;
+    String question;
+    String answer;
+    LocalDateTime createdAt;
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/repository/FaqRepositoryJPA.java

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+package HalfFifty.HalfFifty_BE.FAQ.repository;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.UUID;
+
+@Repository
+public interface FaqRepositoryJPA extends JpaRepository<FaqDAO, UUID> {
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/service/FaqService.java

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+package HalfFifty.HalfFifty_BE.FAQ.service;
+
+import HalfFifty.HalfFifty_BE.FAQ.bean.FaqSaveBean;
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.UUID;
+
+@Service
+public class FaqService {
+    FaqSaveBean faqSaveBean;
+
+    @Autowired
+    public FaqService(FaqSaveBean faqSaveBean) {
+        this.faqSaveBean = faqSaveBean;
+    }
+
+    // Faq 저장 (관리자용)
+    public UUID saveFaq(RequestFaqSaveDTO requestFaqSaveDTO) {
+        return faqSaveBean.exec(requestFaqSaveDTO);
+    }
+}